AHMAD-ZUHD 1701:
from ʿUthmān b. Abū Shaybah —
[Machine] "I have never seen anyone who was more fearful of Allah than Umar bin Abdul Aziz, may Allah have mercy on him."
الزهد لأحمد ١٧٠١:
عن عثمان بن ابو شيبه —
«مَا رَأَيْتُ أَحَدًا كَانَ أَخْوَفَ لِلَّهِ ﷻ مِنْ عُمَرَ بْنِ عَبْدِ الْعَزِيزِ رَحِمَهُ اللَّهُ»